TY - BOOK AU - Foster,Steven AU - Duke,James A. AU - Foster,Steven TI - A field guide to medicinal plants and herbs of eastern and central North America T2 - Peterson field guide series SN - 9780547943985 AV - QK99.U6 F68 1999 U1 - 581.6/34/0973 21 PY - 2014/// CY - Boston PB - Houghton Mifflin Co. KW - Medicinal plants KW - East (U.S.) KW - Identification KW - Middle West KW - Canada, Eastern N1 - "Sponsored by the National Audubon Society, the National Wildlife Federation, and the Roger Tory Peterson Institute."; Rev. ed. of: Field guide to medicinal plants. 1990; Includes bibliographical references (p. 362-364) and indexes ER -